一辆自行车降价后卖了168元,比原价降低了20%,原价是多少元?
168÷(1-20%)
=168÷80%
=210(元)
答:原价是210元.
女,58岁,绝经8年, * * 流掏米水样物3个月,宫颈后唇莱花样突起,后穹窿黏膜粗糙,子宫较正常小,水平位,双附件正常,双侧主韧带均增厚,未达盆壁,宫颈活检组织切片,鳞状上皮癌Ⅱ级,选用哪种方法最正确
A.子宫根治术B.子宫根治术及盆腔淋巴结清除术C.放射治疗D.子宫根治术,术后放射治疗E.放射治疗后行子宫根治术
The idea puzzled me so much that I stopped for a few seconds to try to________. [ ]
A. make it off
B. make it out
C. make it up
D. make it over